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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 23742Generated: October 29, 2026

Benzoyl chloride → HCID 12997437, compound

https://huagongshe.com/reaction/23742

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoyl chlorideHCID 7412—
ReactantTriethylamineHCID 8471—
ReactantN-{[4-(aminomethyl)cyclohexyl]methyl}-N-benzyl-N'-[3,5-bis(trifluoromethyl)benzoyl]sulfamideHCID 22574488—
SolventDichloromethaneHCID 6344—
ProductHCID 12997437HCID 12997437—

Reaction Steps

Amine (22) (23.5mg, 40 μmole, 1.0 eq) was suspended in dichloromethane, then triethylamine (16.7 μL, 120 μmole, 3.0 eq) and benzoyl chloride (4.7 μL, 40 μmole, 1.0 eq) were added and the reaction stirred 30 minutes. Silica gel chromatography provided the title compound. 1H NMR (500 MHz, DMSO-d6): δ 8.45 (s, 2H), 8.32 (t, 1H), 8.18 (s, 1H), 7.77 (d, 2H), 7.47 (t, 1H), 7.37 (m, 4H), 7.25 (d, 2H), 7.18 (t, 1H), 4.40 (s, 2H), 3.30 (water), 2.98 (t, 4H), 2.48 (DMSO), 1.61 (m, 4H), 1.36 (m, 1H), 1.28 (m, 1H), 0.62 (m, 4H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06852738B2
Source datasetuspto-grants-2005_02
ORD IDord-3701b2a6dbda4504a7a589dba9ca33d4
Source noteuspto-grants-2005_02